Behavioral task
behavioral1
Sample
cef8e776a7f194f625c667bf0ea76223_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
cef8e776a7f194f625c667bf0ea76223_JaffaCakes118
-
Size
71KB
-
MD5
cef8e776a7f194f625c667bf0ea76223
-
SHA1
090608d3e98e6ecdf1e5e84455d89bb771fee555
-
SHA256
6207adebe3f68e3d1fc4d6c6ee366c19e6165160851a50d79c1342f1257947a8
-
SHA512
94703b1a5b40a2ed59be59fd11fbea43b06bfe042fa881f732ad4891b1ed0800181f53c87ec7727dee31ddc30c6785263d348718489a299713108c8640315db7
-
SSDEEP
1536:+qTfctArpPhb8vRB0GC1q5XNyOrCYa+N0cLiAn:+nIAZB+1q5XYO/3m2
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cef8e776a7f194f625c667bf0ea76223_JaffaCakes118 unpack001/out.upx
Files
-
cef8e776a7f194f625c667bf0ea76223_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 69KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 113KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sxdata Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE